Havent been on the forum in quite awhile, actually thanks to this site. Have been using the TFP method for 6 years and never changed our water and the water has been great. Well, the price of chlorine this past summer has me wanting to have an SWCG installed for next spring and summer. the price of chlorine doubled in Oct. I asked this question a couple of years ago, and it was recommended at the time, a Hayward Aquarite 40K. Wondering if recommendations have changed since then, as we are definetely going to have one installed this spring. We have a water softener filling our pool water so there is already a certain amount of salt in the water, obviously not enough. We live in Phoenix, and only have had 1 quote but it was $2800 to install one. I must be upfront I am not the handiest person in the world, so I would feel better having it installed by someone that knows what they are doing......thanks in advance